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The most common death of minecraft servers is community disruption due to rollbacks. Minehut, I get that you boast about your "free" (even though it barely is) server hosting, but just because it's free doesn't mean you have to ruin our servers. If you keep it up, people will probably go to alternatives and/or host on their own computers.
These rollbacks are extremely bad for Minehut and Minehut servers alike. I hate minehut downtime, but you should honestly take as long as you need to fix this. And it needs fixed. Like, yesterday.
I'm (extremely!) tempted to stop using Minehut as a whole and just rig up a minecraft server on my own computer. My computer has the guts to handle a server - it even has 16GB of RAM, so I can have many players.
Honestly if I knew how to set a different server IP when hosting a minecraft server from the appllication from Mojang, I'd never use minehut again.